Fax machines are still used because they are faster than a courier or mail to send a document, and give a "confirmaiton of message received" (a confirmation page) that email does not do (email has an option to have a read receipt, but that is only if the receiving party agrees to send the read receipt).
They use machines so people don't have to work as hard.
Humans created machines to help them selves. But machines enslaved humans.
We use machines because it saves us time doing it ourself, and if we use machines it will save us time XD
they use simple machines for everything and every where.
A Watch
Sex machines and Milk machines
people use sewing machines, washing machines, TVs, computers, and much more
a dog machines
Whatsimple and compound machines do astronauts use?
Both of them
This question makes no sense, but slavery in the 1860’s had no use of machines.
Plastic molding machines; soldering machines; computer machines; humans; assembly machines; cooling machines; heating machines; electric machines; labeling machines; laser machines; conveyor machines.... etc.
Machines use electricity by changing it in to the power they need.
You use simple machines to make work (moving things) easier.
There are curently no weight machines designed for use when camping.
Fax machines use data network.
Photocopiers, fax machines, franking machines, computers, coffee machines, shredders, scanners and others.